If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4R7Ka9arK2WmWqJdVu9WVeHwcJC5jXTL2jE7ogNYrtE1GVcwwWnyxXFKCWtLJtrjGnMzngzZvxqJw54hPihaKASpgLaQKiE4vQ6jq1yJYoiiFvkqtQGPne2ecsepn2KgeEyEJLVcSqM3iwLH3cb9b3S9NqfVnvstWAVeRUvTGGfS1ZD6caUkaukFPkjEtN9ScypKskSvg24BmJf6mBjpEwrai4PebJSRZiWxriaDh5rqofkY25SvsXrA1JZdHo2ALs8KG
You can also try to pass an automatic check but with no guarantee.